A long straight wire carries a current of 40 A in a region where a uniform external magnetic field has a 30 µT magnitude and is parallel to the current. What is the magnitude of the resultant magnetic field at a point that is 3.4 cm from the wire? O a. 237.20 µT O b. 69.20 µT O c. 30.00 µT O d. 79.69 µT O e. 434.90 µT

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Chapter11: Magnetic Forces And Fields
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Problem 31P: An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a...
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A long straight wire carries a current of 40 A in a region where a
uniform external magnetic field has a 30 uT magnitude and is
parallel to the current. What is the magnitude of the resultant
magnetic field at a point that is 3.4 cm from the wire?
on
O a. 237.20 µT
b. 69.20 µT
О с. 30.00 иТ
d. 79.69 µT
O e. 434.90 µT
age
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Transcribed Image Text:hp?attempt3D4327328cmid%3D94101&page=D10 My courses / PHY102-All-21-2-921020 / General / Final Exam Time left 1:13:56 A long straight wire carries a current of 40 A in a region where a uniform external magnetic field has a 30 uT magnitude and is parallel to the current. What is the magnitude of the resultant magnetic field at a point that is 3.4 cm from the wire? on O a. 237.20 µT b. 69.20 µT О с. 30.00 иТ d. 79.69 µT O e. 434.90 µT age Next page tional Videos Jump to. Introduction to
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